curl --location --request POST 'https://www.micecube.com/api/participant/getSignCode' \ --header 'Mice-Auth: {"UserPublicKey":"6adfFJGisaFa70afz1idGh0Ty6VeuCf","ActivityId":202706,"Time":1661532605,"Version":1,"Signature":"3210d4434263451b8867314022b9a61a"}' \ --form 'mobile=""'
{ "code": 1, "msg": "查询成功", "data": { "sign_code": "874639" } }